Professor Sausages — Trust & Verification MCP Server

by professorsausages Your server? Claim it

answering

Professor Sausages — Trust & Verification is answering right now. Last checked 7 min ago. It exposes 12 tools.

Email, phone, domain, URL & OFAC verification; phishing and IBAN checks via x402.

Uptime history 63 days of history · worst day 93%

63 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

200 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Professor Sausages — Trust & Verification every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sausage-trust --transport http https://x402.professorsausages.com/mcp/trust

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "sausage-trust": {
      "url": "https://x402.professorsausages.com/mcp/trust"
    }
  }
}

~/.codex/config.toml

[mcp_servers.sausage-trust]
url = "https://x402.professorsausages.com/mcp/trust"

.cursor/mcp.json

{
  "mcpServers": {
    "sausage-trust": {
      "url": "https://x402.professorsausages.com/mcp/trust"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "sausage-trust": {
      "url": "https://x402.professorsausages.com/mcp/trust"
    }
  }
}

Available tools 12

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

sanctions

sanctions_entity

The complete OFAC record for one entity number: all aliases, addresses, sanctions programs, and extracted identifiers (passports, tax ids, DOBs). Use after sanctions_screen returns a candidate. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

sanctions_screen

Fuzzy-screen a name against the full OFAC SDN + Consolidated lists. Returns match / possible_match / no_match with scored candidates and the aliases that matched — never a silent all-clear. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

address

address_screen

Screen a crypto address against the full live OFAC SDN list, segmented by chain. Returns a verdict with the matching SDN entries as evidence — never a silent all-clear. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

data

find_data

Describe the data you need in plain language (e.g. 'Apple risk factors 2023', 'is this token a honeypot', 'is this email deliverable', 'read this page'). Searches this server's datasets first, then the whole Professor Sausages catalog, and returns matching endpoints with method, URL, price, and how to call them. Free.

domain

domain_intel

RDAP registration card for a domain (creation/expiry dates, registrar, statuses, nameservers, DNSSEC) plus derived risk flags like domain age. view='dns' returns a live multi-record DNS summary (A/AAAA/CNAME/MX/NS/TXT/SOA/CAA + SPF/DMARC); view='live' re-reads the registry at the moment you ask. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

email_check

Deliverability signals for one address: RFC5322 syntax, live MX/SPF/DMARC over DNS-over-HTTPS, disposable/role-account flags. Signals with evidence — not a guaranteed inbox verdict. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

iban

iban_check

Validate an IBAN (length + mod-97 check digits). view='decode' resolves it to country, bank and account parts; view='format' returns electronic and paper (grouped) forms. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

phone

phone_check

Validate and normalize a phone number: E.164 form, line type, region, and a verdict. Pure CPU, no third-party lookup. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

pricing

pricing

Every endpoint this server fronts, with its exact per-call USD price (x402, USDC on Base) and a one-line summary, read live from the route table. Free.

request

request_data

The suggestion box: ask for data we don't have (a pre-2015 filing, an uncovered ticker, an unsupported chain, a whole dataset). Requests feed the nightly ingestion queue — filings are usually available within ~24h. Include contact if you want to hear back. Free.

url

url_screen

Screen a URL against the URLhaus blocklist snapshot plus deterministic live heuristics (redirect chain, host reputation signals, lookalike patterns). Returns a verdict with the rules that fired. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

vessel

vessel_screen

Screen vessels against OFAC maritime designations by fuzzy name, exact call sign, or IMO number, with flag filtering. Paid: call without x_payment to receive this call's exact terms (amount, asset, network), sign them, then call again with x_payment. The free `pricing` tool lists every price at once.

Endpoints

URL	Transport	State	Latency	Checked
https://x402.professorsausages.com/mcp/trust	streamable-http	answering	223 ms	7 min ago

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Professor Sausages — Trust & Verification — questions

Answers built from our own checks of this server.

What can Professor Sausages — Trust & Verification do?

It exposes 12 tools, read directly from the server on our last check. Among them: address_screen, domain_intel, email_check, find_data, iban_check, phone_check and 6 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Professor Sausages — Trust & Verification working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 200 ms. The bar chart above shows every period we have measured.

How do I connect Professor Sausages — Trust & Verification?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Professor Sausages — Trust & Verification need an API key?

No. Professor Sausages — Trust & Verification completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 12 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Professor Sausages — Trust & Verification?

It answers our handshake in 200 ms on average, which is faster than 62% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.